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Crash on Dispose

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12490 Mar 31,2004 06:37 PM UTC Mar 31,2004 08:18 PM UTC WinForms 1
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Tags: Grouping
Justin Koh
Asked On March 31, 2004 06:37 PM UTC

I inserted a GridGrouping Control into one of my forms. I''m populating it by creating an arraylist of objects and using gridGrpControl1.Table.Engine.SetSourceList(CreateDataSource), where CreateDataDource returns the array list. Things work fine until I go to close the program. I get a null reference exception in grid.dll. Here''s the Trace: Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object. at Syncfusion.Windows.Forms.Grid.GridModel.Dispose(Boolean disposing) at Syncfusion.Windows.Forms.Grid.Grouping.GroupDropAreaModel.Dispose(Boolean disposing) at System.ComponentModel.Component.Dispose() at Syncfusion.Windows.Forms.Grid.Grouping.GridGroupDropArea.Dispose(Boolean disposing) at System.ComponentModel.Component.Finalize() There''s no place for me to try to catch this, either, since it all happens in nonuser code. Any suggestions?

Administrator [Syncfusion]
Replied On March 31, 2004 08:18 PM UTC

A couple of Dispose problems in 2030 have been corrected, and these fixes will be in the next release. If you need a build before we get the next release out, you can submit a Direct Trac support incident and request a private build.

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